Use
|
Chlorine Test Strips
|
Accuracy
|
0-50-100-250-500-1,000 ppm
|
Diameter
|
1-3/8" (3.5 cm)
|
Shelf life
|
2 years
|
Length
|
3-3/8" (8.5 cm)
|
Manufacturer
|
Precision Laboratories
|